[src/trunk]: src/lib/libc/hash Avoid non portable shifts.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6feece3b9e34
branches:  trunk
changeset: 472600:6feece3b9e34
user:      christos <christos%NetBSD.org@localhost>
date:      Mon May 03 15:00:40 1999 +0000

description:
Avoid non portable shifts.

diffstat:

 lib/libc/hash/sha1hl.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r c1cce6017a43 -r 6feece3b9e34 lib/libc/hash/sha1hl.c
--- a/lib/libc/hash/sha1hl.c    Mon May 03 14:37:25 1999 +0000
+++ b/lib/libc/hash/sha1hl.c    Mon May 03 15:00:40 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sha1hl.c,v 1.1 1999/02/04 05:08:58 explorer Exp $      */
+/*     $NetBSD: sha1hl.c,v 1.2 1999/05/03 15:00:40 christos Exp $      */
 /* sha1hl.c
  * ----------------------------------------------------------------------------
  * "THE BEER-WARE LICENSE" (Revision 42):
@@ -22,7 +22,7 @@
 #include <unistd.h>
 
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: sha1hl.c,v 1.1 1999/02/04 05:08:58 explorer Exp $");
+__RCSID("$NetBSD: sha1hl.c,v 1.2 1999/05/03 15:00:40 christos Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #if defined(__weak_alias)
@@ -47,7 +47,7 @@
 
     SHA1Final(digest,ctx);
     for (i = 0; i < 20; i++) {
-       p[i + i] = hex[digest[i] >> 4];
+       p[i + i] = hex[((u_int32_t)digest[i]) >> 4];
        p[i + i + 1] = hex[digest[i] & 0x0f];
     }
     p[i + i] = '\0';
@@ -69,7 +69,7 @@
        return(0);
 
     while ((num = read(fd, buffer, sizeof(buffer))) > 0)
-       SHA1Update(&ctx, buffer, num);
+       SHA1Update(&ctx, buffer, (size_t)num);
 
     oerrno = errno;
     close(fd);